Everyone returned to the house, restlessly waiting for Lei Ao's return. Hang Yi kept looking at his watch, and when fifteen minutes had passed, sweat was oozing from his forehead. "Why hasn't Lei Ao come back yet?"

"Be patient, just wait." Xina said.

Hang Yi paced back and forth in the living room, and twenty minutes had passed. He said anxiously: "Oh no, it's been 20 minutes, and Lei Ao said that he can only last so long at most!" ”

Everyone is in a hurry. Han Feng thought of some terrible situations: "Could it be that he was flying in the air and was discovered by the ground forces and killed?" ”

"Don't say such unlucky things!" Hang Yi glared at Han Feng, "He's not a sparrow, how can he be killed so easily?" Besides, if he flies high in the air, does the bullet have such a long range? ”

"Ordinary bullets may not work, but if it is an M82A1 sniper rifle, the 'firing' range can reach 6,800 meters." Ji Kairui, who is very familiar with all kinds of weapons, said.

"Do you think he's ......?"

"No, I'm just saying that this possibility 'sex' is there. At least he's high in the air, not as safe as we think. Ji Kairui said.

"Indeed...... There is also the possibility of hitting the plane. Lu Hua swallowed.

Hearing them say this, everyone became more and more agitated. Pei Pei sensed it with his superpower and said, "Don't worry, he's still alive, and now the straight-line distance from us is 3257 meters." ”

Everyone breathed a sigh of relief. Hang Yi said: "So he is near Fuxi Forest Park now? The photo should have been taken, why haven't you returned it yet? ”

Pei Pei shrugged his shoulders: "I don't know about this." ”

"Is he going to be in any trouble?" Sun Yuchen guessed. "Shall we go over and support him?"

"How to support? We can't fly into the air. Han Feng said helplessly.

"His superpowers can't last long, and he's definitely not in the air now." Hang Yi said with a frown.

"Alright, let's not guess. Lei Ao is very capable and believes that he can handle it himself. Lu Hua said.

Everyone waited for another half hour, and it had been almost an hour since Lei Ao left. Just when Hang Yi couldn't help it and wanted to go to Fuxi Forest Park to find him, Lei Ao finally came back.

Everyone breathed a sigh of relief, and everyone stepped forward together, and Hang Yi asked with concern, "Are you okay, Lei Ao?" ”

"It's fine." Lei Ao wiped the sweat from his head, opened his eyes wide, and said, "It's amazing, you can't imagine what I saw in the air." ”

"Don't worry, just sit down and talk slowly." Han Feng took out a hall of iced Coke from the refrigerator and handed it to Lei Ao. Lei Ao sat on the sofa, opened the can, and drank the drink in one gulp.

"Didn't you say you'd be back in twenty minutes? How did you go for almost an hour? Jing Xiaoran asked.

Lei Ao explained: "I quickly flew over Fuxi Forest Park. I was stunned by what I saw in the air. In order to capture the whole scene in its entirety, I flew higher and took a lot of photos from different angles.

"The whole process was delayed for a long time, and before I knew it, it had exceeded the flight time I could sustain. I didn't have the stamina to fly back again, so I had to land in an inconspicuous place near Fuxi Forest Park and take a taxi back. ”

"I see." Hang Yi said, "Tell us what you see in the air." ”

Lei Ao took a deep breath: "This is so shocking, I can't describe it in words, you can just look at the photos I 'took from the air'." He took the camera off his neck and 'handed it over' to Han Feng.

Han Feng immediately took out the data cable and connected the camera to the laptop on the coffee table. After a while, they saw the picture taken by Lei Ao on the computer screen. At first, they didn't understand, and after staring at the screen for a long time, they finally understood what they were seeing.

Han Feng was the first to exclaim: "This ...... This is Fukei Forest Park from above?! ”

"Or else? What else could it be? Lei Ao said.

"Oh my God," Sina said in surprise, "that's a ...... It's shocking! ”

"All you see are pictures. Imagine how I felt when I saw it directly in the air – I almost fell out of the air. Lei Ao said wiping his sweat.

When they let out all kinds of exclamations, Hang Yi was completely stunned, and was speechless for a long time in shock. It's really incredible - in the photo, the whole Fuxi Forest Park is like a green 'color' mat. On this mat, it seems that a mischievous child has written dense "numbers" on it with chalk - not "written" to be precise, but more like "printed" these numbers. If it weren't explained, no one would have thought that this is a forest park with an area of 1,796 hectares. It may only be thought that this is someone's mark on the lawn.

The meaning of these numbers needs to be carefully studied, but one thing is certain - it cannot be human beings who can do this, but only those mysterious extraterrestrial life.

"It turned out that Fuxi Forest Park was not all burned, only the trees in the 'digital' part were burned down." Mi Xiaolu was stunned and said, "How did this happen?" ”

"For aliens, it probably won't be that hard." "It's like branding words on a steel plate with 'excited' light. According to the news, Fuxi Forest Park seems to have turned into a sea of fire in an instant - indicating that these numbers were branded at the same time. ”

"Earth's current technology shouldn't be able to do this, right?" Jing Xiaoran said.

"Of course. I don't think there's any doubt about it – these numbers must have been deliberately left by aliens. They are trying to hint at something to the earthlings. Ji Kairui said.

"There must be hundreds of those numbers." Lu Hua said with his mouth open.

"Yes, 426 numbers." Pei Pei sensed it with his superpowers. She said to Han Feng, "Do you have paper and pen?" ”

Han Feng handed a blank piece of paper and a signature pen to Pei Pei. Pei Pei crouched on the coffee table and carefully copied the numbers on the photo on the paper in order. She copied very carefully, and proofread it twice after she finished writing. Half an hour later, she looked up and said, "Okay, I've copied the numbers one by one." ”

It was written on the paper -

5，5，6；3，1，7，1，4； 2，1，9，1，3；2，1，9，1，3； 2，1，8，1，4；2，1，1，3，2，3，4； 2，2，3，2，2，1，4；3，3，3，2，5； 4，1，5，1，5；5，1，3，1，6…… (omitted later)

"Do you know what these numbers mean?" Hang Yi asked Pei Pei.

Pei Pei frowned deeply and shook his head slowly.

"Your superpower is 'numbers', you should be very sensitive to this, can't you decipher it?"

Pei Pei said helplessly: "These numbers are left by extraterrestrial life, and they may be beyond my ability." ”

Lu Hua looked at it carefully for a while and said, "Could it be a programming language represented by some special base?" Just like the binary system used by computers. ”

Pei Pei nodded and said, "It's very possible, but I can't see the pattern at all, how can I convert it into a language that we can understand?" ”

"Enter the computer and try it." Lu Hua tips.

"Yes!" Pei Pei got up from the sofa, "On my computer at home, there is a software that uses computers to decipher various passwords, I'll go back and try it!" ”

Pei Pei folded the blank paper, put it in his bag, and said to everyone: "I will inform you immediately if I have researched the results." ”

"Be careful." Hang Yi said.

Pei Pei looked at him and frowned slightly: "I'm just studying these numbers on my computer at home, is there any danger?" ”

Hang Yi himself felt strange, the phrase "be careful" just now seemed to have been blurted out without going through the brain at all. Could it be that the subconscious mind made him say such a sentence? He couldn't explain it, but said, "Nothing...... Be careful, it's always right. ”

Pei Peiluo bowed slightly: "Okay, I know." "Open the 'door' and leave the base camp.

"What about us, what are we going to do now?" Han Feng asked.

"I'm going home today, my parents are from my hometown, and I have to accompany them." Sun Yuchen said.

"I haven't been home in a long time." Lu Hua said.

Hang Yi's parents actually urged him several times to go home. Hang Yi was afraid that this cruel competition would implicate his parents, so he never went back, but he was very worried in his heart. Seeing that everyone had this meaning, he said, "Then let's go home tonight, but for safety reasons, we can't stay at home for too long." Tomorrow...... At most, I will return to the base camp the day after tomorrow. ”

"Okay, let's all go home and recuperate today." Han Feng said.

"Alas, it's boring. I said I'd move in with you. Lei Ao said.

"You'll move in the day after tomorrow." Han Feng said.

"Great!" Lei Ao said excitedly, "I've wanted to live outside for a long time. At home, I have to listen to my mother's nagging every day. ”

"Let's not go out together, the goal is too big." Hang Yi said.

After discussion, everyone left the base camp.

At this moment, the forces on the other side are quietly carrying out a plan.